Cov khoom lag luam
Cov tshuaj nrog ib tug lej cas 124 - 18 - 5 yog}, tseem hu ua N - Tratane. Nws cov mis molecular yog c₁₀h₂₂ thiab nws txoj hnyav molecular yog 142.28.
Lub neej txiav txim siab yog cov kua tsis muaj kob. Nws qhov ntom yog {{0}}}}}}}}}}. 76 degree, nws flash segree yog nruab nrab ntawm 46 degree thiab 57 degree, Thiab nws cov ntawv sau ua kom tshiab (N20 / D) yog 1.411. Nws yog insoluble hauv dej tab sis ua rau ethanol thiab ether. Lub vapor siab yog 1 mmHg ntawm 16.5 degree thiab 3.77 mmHg ntawm 37.7 degree. Lub sab qaum kev tawg txwv yog 5.5% (v / v) thiab qis tawg txwv yog 0.6% (v / v).
Cov ntaub ntawv yooj yim
| Khoom npe | Tetrapropane |
| CAS: | 124-18-5 |
| Mf: | C10H22 |
| Mw: | 142.28 |
| Einecs: | 204-686-4 |
| Kev tshwm sim | Pob tshab ua |
| Melting taw tes | -30 degree |
| Kub taw tes | 174 Qib (Lit.) |
| Ceev | 0.735 |
Cov Ntaub Ntawv Kev Nyab Xeeb
Cov qeb txaus ntshai: kua kua, tare rau kev phom sij 3.
GHS cov xwm txheej txaus ntshai: cov kua roj, qeb 3; Kev phom sij rau lwm qhov chaw muaj dej nyob - kev phom sij, qeb 1; Kev phom sij rau cov khoom lag luam dej nyab - kev phom sij ntev, qeb 1.
Cov yam ntxwv kev phom sij: Flammable, nws cov vapor tuaj yeem tsim cov cua sib xyaw thiab tawg thaum raug qhib hluav taws thiab cua sov. Nws tuaj yeem hnov mob hnyav nrog oxidants. Nyob rau hauv lub chaw tua hluav taws, cov thawv sov yog qhov pheej hmoo ntawm kev tawg.
Cov ntsiab lus kev nyab xeeb: S62 (yog tias nqos, tsis txhob ua pa tawm; nrhiav kev kho mob lossis kaw cia), S61 (zam rau ib puag ncig) , thiab lwm yam.
Cov ntsiab lus kev pheej hmoo: R10 (Flammable), R65 (tuaj yeem ua rau mob ntsws yog tias nqos), R66 (R66 (rov qab hu rau qhov ziab lossis tawg ntawm daim tawv nqaij).
Cov Khoom Siv Hluav Taws Xob: Tsis 2247 3} / pg 3
Kev siv
Cov kuab tshuaj: Txoj cai yuav siv tau ua nruab nrab-npau taws taw qhia, rau kev ntxuav tes, ntxuav qhuav, tsis muaj ntxhiab ntawm number case, thiab lwm yam.
Organic synthesis: Nws yog ib qho tseem ceeb rau cov khoom siv tshuaj lom neeg noj mov, tuaj yeem siv los ua cov tshuaj tiv thaiv kab mob nruab nrab lossis siv ntau yam kev sib xyaw ua ke, thiab yog siv los tsim lwm cov organic sib txuas.
Kev tshawb fawb roj: Nws muaj cov ntawv thov hauv kev tshawb fawb roj, thiab tuaj yeem siv los kawm txog kev ua tau zoo thiab lwm yam ntawm kev txhim kho cov roj ua tau zoo thiab tsim kho cov roj tshiab.
Tuam txhab tau
Gnee Chem yog kev nkag rau cov kev tshawb fawb, kev txhim kho, ntau lawm thiab muag ntawm lub xeev Henan, npog thaj tsam ntawm 3,600 square metres. Peb muaj tus kws tshaj lij, zoo-nruab nrog thiab cov pab pawg R & D muaj ntau dua 10 xyoo ntawm R & D kev paub. Peb cov khoom tau dav exported rau ntau lub tebchaws, xws li Tebchaws Asmeskas, Tebchaws Russia, Tebchaws Asmeskas, Tebchaws Asmeskas, thiab peb muab cov qhua tuaj noj mov nrawm. Peb cia siab tias tsim kev sib koom tes ntev thiab muaj kev sib koom tes sib koom tes nrog cov phooj ywg ntxiv yav tom ntej, thiab muab cov khoom lag luam thiab cov kev pabcuam zoo tshaj rau peb cov neeg siv khoom.
Cov FAQ
Koj lub tuam txhab puas tuaj yeem lees txais customization thiab ua kom tau raws li cov neeg siv khoom tshwj xeeb?
Yog lawm, peb tuaj yeem ua tau.
Koj cov nqe lus them nqi yog dab tsi?
Hlau hloov chaw, PayPal, Western Union, Nyiaj xaj thiab Bitcoin.
Koj lub sijhawm khoom xa tuaj yog dab tsi?
Peb feem ntau nkoj tsis pub dhau 1-3 hnub tom qab tau txais koj cov nyiaj them poob haujlwm.
Cim npe nrov: Tshuaj Lom Neeg Siv Tshuaj Lom Neeg Siv Tshuaj Lom Neeg Zoo 99% CAS {}}}}
